Prefixes in-, im-, il-, ir-

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Across
  1. 2. not visible
  2. 3. not passable
  3. 4. not logical
  4. 7. not rational
  5. 9. not adequate
  6. 11. not polite
  7. 12. no reversible
  8. 14. not accurate
  9. 15. not replaceable
Down
  1. 1. not offensive
  2. 2. not probable
  3. 3. not legal
  4. 5. not responsible
  5. 6. not considerable
  6. 7. not mobile
  7. 8. not patient
  8. 10. not replaceable
  9. 12. not perfect
  10. 13. not appropriate